Предмет: Алгебра, автор: tryeuwqoiuqedlksnd

укажіть область визначення функції у=(х+1)*(2Х-1)/(Х+1)

Ответы

Автор ответа: sharadi

0

Эта функция существует при любом значении х ≠ - 1,т.е.
у∈(-∞;-1)∪(-1; +∞)

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